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NARENDER; MALIK, R. S.; NARWAL, R. P. Critical Limit of Copper in Soil and Plant for Predicting Response of Oat (Avena Sativa) in Soils of Haryana. Indian J Agri Sci 2014, 84 (3), 382–4. https://doi.org/10.56093/ijas.v84i3.38588.